NTI Indirect Water Heater -Trin & Stor S-SR Series

Innovative and unrivaled in quality, the NTI S-SR Series is one of the most comprehensive indirect water heaters on the market. With the NTI Trin & Stor, you’ll get three times more hot water than competing oil, gas and electric hot water tanks; meaning you’ll no longer have to worry about the water temperature when you run a shower or bath. Along with durable design and eco-friendly technology, the S-SR also boasts capability to sync with a solar thermal system to effectively store hot water from the sun. Learn more about specifications and pricing by filling out our online form.


  • High-quality stainless steel exterior
  • Flexible sizing
  • Solar thermal system compatibility
  • Environmentally friendly
  • Limited lifetime warranty

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